Geschäftsmann mit Brille blickt auf Laptop neben Grafiken an Wand und Pappbecher auf Schreibtisch - Stockfoto & -bild

Businessman in glasses pointing with finger near laptop and graphs on wall

Businessman in glasses pointing with finger near computer monitor with blank screen

Handsome businessman standing near flipchart in office

Male teacher in glasses sitting at desk and explaining equations in maths classroom

Businessman in glasses looking at computer monitor in office

Businessman in glasses with beard is standing near whiteboard with diagrams, his hands crossed. Looking to camera

Serious architect in eyeglasses pointing with pencil at house model

Handsome engineer modeling rocket, looking at laptop and making notes at home

Stylish man looking at camera while sitting on chair near papers on floor

Asian architect holding house model near blueprints on desk in office

Serious handsome businessman looking at laptop in office

Cropped shot of bearded young businessman holding cup of coffee and saucer in office

Handsome architect in glasses reading book in office

Concentrated architect working on laptop near blueprints on desk

Sick manager holding pills and glass of water at table in office